Headset



FIG. 1 is a perspective front view of a headset showing our new design;

FIG. 2 is a perspective rear view thereof;

FIG. 3 is a perspective left side view thereof;

FIG. 4 is a perspective right side view thereof;

FIG. 5 is a perspective bottom view thereof;

FIG. 6 is a perspective top left view of a headset showing our new design with the headband in a second, in-use position;

FIG. 7 is a perspective top right side view thereof;

FIG. 8 is a perspective left side view of a headset showing our new design with the headband in a third, in-use position; and,

FIG. 9 is a perspective right side view thereof. 

The ornamental design for a headset, as shown and described. 